Verstand op nul : leerplicht en intelligentieverloop
type: ProductModel
type: Book
type: CreativeWork
issued: 1990
about: p075610280
about: p075661969
about: p078546818
about: p07760038X
about: p078543932
about: p078571863
author: p074151525
book edition: 2e volledig herz. dr
description: 1e dr.: 1989
language: nl
isbn: 9052560064
main entity of page: https://data.bibliotheken.nl/.well-known/genid/d549be1592556088ad03275d2832b7bd
number of pages: 124
label: Verstand op nul : leerplicht en intelligentieverloop / Ad Dudink